MJE521 Plastic Medium−Power NPN Silicon Transistor These devices are designed for use in general−purpose amplifier and switching circuits. Recommended for use in 5 to 10 Watt audio amplifiers utilizing complementary symmetry circuitry. http://onsemi.com Features • DC Current Gain − hFE = 40 (Min) @ IC • • 4 AMPERES POWER TRANSISTORS NPN SILICON 40 VOLTS, 40 WATTS = 1.0 Adc Complementary to PNP MJE371 Pb−Free Package is Available* ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÎÎÎ MAXIMUM RATINGS Rating Collector−Emitter Voltage Symbol Value Unit VCEO 40 Vdc Collector−Base Voltage VCB 40 Vdc Emitter Base Voltage VEB 4.0 Vdc − Continuous − Peak IC 4.0 8.0 Adc − Continuous IB 2.0 Adc PD 40 0.32 W mW/_C TJ, Tstg –65 to +150 _C Characteristic Symbol Max Unit Thermal Resistance, Junction−to−Case qJC 3.12 _C/W Collector Current Base Current Total Power Dissipation @ TC = 25_C Derate above 25_C Operating and Storage Junction Temperature Range TO−225 CASE 77 STYLE 1 3 2 1 MARKING DIAGRAM THERMAL CHARACTERISTICS YWW JE521G Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. Y WW JE521 G = Year = Work Week = Device Code = Pb−Free Package ORDERING INFORMATION Device MJE521 MJE521G Package Shipping TO−225 500 Units/Box TO−225 (Pb−Free) 500 Units/Box *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2006 February, 2006 − Rev. 5 1 Publication Order Number: MJE521/D MJE521 ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted) Characteristic Symbol Min Max Unit VCEO(sus) 40 − Vdc Collector−Base Cutoff Current (VCB = 30 Vdc, IE = 0) ICBO − 100 mAdc Emitter−Base Cutoff Current (VEB = 4.0 Vdc, IC = 0) IEBO − 100 mAdc hFE 40 − − OFF CHARACTERISTICS Collector−Emitter Sustaining Voltage (Note 1) (IC = 100 mAdc, IB = 0) ON CHARACTERISTICS DC Current Gain (Note 1) (IC = 1.0 Adc, VCE = 1.0 Vdc) 1. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2.0%. http://onsemi.com 2 MJE521 IC, COLLECTOR CURRENT (AMP) 10 The data of Figure 1 based on T J(pk) = 150_C; TC is variable depending on conditions. Second breakdown pulse limits are valid for duty cycles to 10% provided (T Jpk ) v 150_C. At high case temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by second breakdown. There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe operating area curves indicate IC − VCE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate. 1.0ms 5.0 3.0 5.0ms 2.0 dc TJ = 150°C 1.0 0.5 SECOND BREAKDOWN LIMITED BONDING WIRE LIMITED THERMALLY LIMITED @ TC = 25°C 0.3 0.2 0.1 2.0 3.0 5.0 10 20 30 VCE, COLLECTOR−EMITTER VOLTAGE (VOLTS) 40 Figure 1. Active−Region Safe Operating Area 1.5 VCE = 1.0 V 1.2 300 200 VOLTAGE (VOLTS) hFE , DC CURRENT GAIN 1000 700 500 TJ = 150°C 100 70 50 25°C −55 °C 30 TJ = 25°C 0.9 VBE(sat) @ IC/IB = 10 0.6 VBE @ VCE = 2.0 V 0.3 20 VCE(sat) @ IC/IB = 10 10 2.0 3.0 5.0 10 0 2.0 20 30 50 100 200 300 500 1000 2000 IC, COLLECTOR CURRENT (mA) 3.0 5.0 10 20 30 50 100 200 300 500 1000 2000 IC, COLLECTOR CURRENT (mA) r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED) Figure 2. DC Current Gain 1.0 0.7 0.5 D = 0.5 0.3 0.2 0.1 0.07 0.05 0.03 Figure 3. “On” Voltage 0.2 qJC(t) = r(t) qJC qJC = 5.0°C/W MAX D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t1 TJ(pk) − TC = P(pk) qJC(t) 0.1 0.05 0.01 SINGLE PULSE P(pk) t1 t2 DUTY CYCLE, D = t1/t2 0.02 0.01 0.01 0.02 0.03 0.05 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 t, TIME (ms) 10 Figure 4. Thermal Response http://onsemi.com 3 20 30 50 100 200 300 500 1000 MJE521 PACKAGE DIMENSIONS TO−225 CASE 77−09 ISSUE Z −B− U F NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 077−01 THRU −08 OBSOLETE, NEW STANDARD 077−09. C Q M −A− 1 2 3 H K J V G R 0.25 (0.010) S M A M B M D 2 PL 0.25 (0.010) M A M B M DIM A B C D F G H J K M Q R S U V INCHES MIN MAX 0.425 0.435 0.295 0.305 0.095 0.105 0.020 0.026 0.115 0.130 0.094 BSC 0.050 0.095 0.015 0.025 0.575 0.655 5_ TYP 0.148 0.158 0.045 0.065 0.025 0.035 0.145 0.155 0.040 −−− MILLIMETERS MIN MAX 10.80 11.04 7.50 7.74 2.42 2.66 0.51 0.66 2.93 3.30 2.39 BSC 1.27 2.41 0.39 0.63 14.61 16.63 5 _ TYP 3.76 4.01 1.15 1.65 0.64 0.88 3.69 3.93 1.02 −−− STYLE 1: PIN 1. EMITTER 2. COLLECTOR 3. BASE ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: N. American Technical Support: 800−282−9855 Toll Free Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 61312, Phoenix, Arizona 85082−1312 USA Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Phone: 81−3−5773−3850 Email: [email protected] http://onsemi.com 4 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. MJE521/D